CN104359779A - Abrasion resistance tester for photovoltaic coated glass - Google Patents
Abrasion resistance tester for photovoltaic coated glass Download PDFInfo
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- CN104359779A CN104359779A CN201410691547.0A CN201410691547A CN104359779A CN 104359779 A CN104359779 A CN 104359779A CN 201410691547 A CN201410691547 A CN 201410691547A CN 104359779 A CN104359779 A CN 104359779A
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- bistrique
- coated glass
- sample
- power motor
- test machine
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Abstract
The invention provides an abrasion resistance tester for photovoltaic coated glass. The abrasion resistance tester for photovoltaic coated glass is characterized by comprising a frame, a base for installing a sample, a grinding head part which is installed on the frame, a power transmission mechanism of a power motor connected with the grinding head part, a grinding head rotary mechanism which enables the grinding head part to rotate, the power motor which is connected with the power transmission mechanism of the power motor, and a control part which is electrically connected with the power motor, wherein the grinding head part is provided with a grinding head fixing part for fixing a grinding head, and the control part controls the power motor, so that the power motor enables the grinding head and a to-be-tested surface of a sample installed on the base can be contacted with each other under a predetermined pressure and reciprocate in the abraded direction of the sample at a predetermined speed and a predetermined amplitude by virtue of the power transmission mechanism of the power motor. When the grinding part reaches the predetermined position of the sample in the abraded direction every time, the grinding head part can rotate at a predetermined angle by the grinding head rotary mechanism.
Description
Technical field
The present invention relates to photovoltaic module detection field, be specifically related to a kind of photovoltaic coated glass abrasion wear test machine detecting glass film layers anti-wear performance in photovoltaic module.
Background technology
Along with the increase of photovoltaic module application and the development of technology, the requirement of market to photovoltaic module is also more and more higher, increase at glass surface the generated energy that one deck antireflecting film can increase the transmissivity increase assembly of sunlight effectively, improve assembly manufacturer competitive power commercially.The raising of photovoltaic module power is owing to adding antireflection film layer on originally common photovoltaic module glass, so the quality of rete and robustness determine component power improve serviceable life that is how many and photovoltaic module.Therefore rete anti-wear performance is an important indicator of inspection photovoltaic glass.
Summary of the invention
The technical problem to be solved in the present invention
Usually, the inspection of rete anti-wear performance manually uses felt to do repetition fricting movement at film surface, to test the visible transmission ratio of front and back sample to judge photovoltaic glass anti-wear performance.This method is different from friction track due to the dynamics of different personnel, accurately can not judge film performance.Therefore, need one badly and can substitute manual type, judge the photovoltaic coated glass abrasion wear test machine of rete anti-wear performance more accurately.
The object of the invention is to: for above-mentioned situation, provide a kind of and substitute the artificial a kind of photovoltaic coated glass abrasion wear test machine realizing checking more accurately rete anti-wear performance.
The technical scheme of dealing with problems
To achieve these goals, the invention provides a kind of photovoltaic coated glass abrasion wear test machine, it is characterized in that, comprising: frame; The base of sample is installed; Be arranged on the bistrique portion in described frame, described bistrique portion has the bistrique fixed part of fixing bistrique; The power motor power drive mechanism be connected with described bistrique portion; Make the bistrique rotating mechanism of described mill head rotation; The power motor be connected with described power motor power drive mechanism; And the control part to be electrically connected with described power motor, described control part controls described power motor, described power motor is made by described power motor power drive mechanism, described bistrique portion to be contacted and being moved back and forth with predetermined amplitude at a predetermined velocity by frictional direction at described sample with predetermined pressure with the surface to be measured of the sample that described base is installed, each described bistrique portion arrive described sample by precalculated position on frictional direction time, described bistrique rotating mechanism makes described mill end rotation predetermined angular.
According to said structure, can provide a kind of and substitute the artificial a kind of photovoltaic coated glass abrasion wear test machine realizing checking more accurately rete anti-wear performance.And, because bistrique portion moves back and forth with predetermined amplitude at a predetermined velocity, so the friction track in bistrique portion can be controlled exactly.
In addition, described bistrique portion can comprise the rotating actuator that bistrique is rotated, and described rotating actuator is determined according to described bistrique rotating mechanism, and described bistrique rotating mechanism makes described bistrique rotate predetermined angular by described rotating actuator.Therefore, in whole process of the test, circumferentially more even contiguously at the surface of contact of bistrique and surface contact to be measured of the face of bistrique and surface contact to be measured can be made, bistrique can be suppressed different from the surface nature of each part of the surface of contact on surface to be measured brought on the impact tested, improve test accuracy further.
In addition, described bistrique rotating mechanism can rotate clamp for being arranged on bistrique in described frame, described sample be the position that by frictional direction with described bistrique rotate clamp contacted of described bistrique portion at described sample by the precalculated position on frictional direction.When described bistrique rotating mechanism is described bistrique rotation clamp, described rotating actuator is gear.Therefore, it is possible to realize bistrique rotating mechanism and rotating actuator with simple structure.
In addition, described bistrique rotating mechanism also can for being arranged on the electric rotating machine in bistrique portion.Now, described rotating actuator can for the axle be connected with described electric rotating machine.
In addition, described bistrique portion can also comprise: regulate bistrique to the wheelhead pressure adjusting portion of sample applied pressure, regulate described predetermined pressure by described wheelhead pressure adjusting portion.Therefore, described bistrique can regulate sample applied pressure, so can improve test accuracy further.
In addition, the number of times that can be moved back and forth by described control part setting bistrique portion.Described control part can record the number of times that bistrique portion moves back and forth in process of the test.And can set by control part the described predetermined speed and described predetermined amplitude that described bistrique portion moves back and forth.Like this, when bistrique portion moves back and forth with predetermined amplitude and this number of times moved back and forth reaches set number of times at a predetermined velocity, when completing testing requirements, automatically stop, so the automaticity of photovoltaic coated glass abrasion wear test machine can be improved.
In addition, described power motor power drive mechanism can adopt push rod.
Invention effect
According to the present invention, can provide a kind of and substitute the artificial photovoltaic coated glass abrasion wear test machine realizing checking more accurately rete anti-wear performance.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the photovoltaic coated glass abrasion wear test machine of embodiment of the present invention.
Fig. 2 is the side structure schematic diagram of the photovoltaic coated glass abrasion wear test machine of embodiment of the present invention, and Fig. 2 is the side view of Fig. 1.
In figure, 1 is wheelhead pressure adjusting portion, 2 is electronic controller (control part), and 3 is base, and 4 is bistrique rotation clamp (bistrique rotating mechanism), 5 is bistrique fixed part, 6 is bistrique swing pinion (rotating actuator), and 7 is push rod (power motor power drive mechanism), and 8 is power motor, 9 is frame, and 10 is bistrique portion.
Should be understood that accompanying drawing might not proportionally be drawn, they just present the expression of the various features through simplifying in some degree that ultimate principle of the present invention is shown.Specific design feature of the present invention disclosed herein, comprises, such as concrete size, location, position and shape, will partly be determined by the application of specific purpose and environment for use.In these figures, run through several figures of accompanying drawing, identical Reference numeral refers to identical or equivalent elements of the present invention.
Embodiment
Hereinafter, with reference to accompanying drawing, illustrative embodiments of the present invention is described in detail.The specific embodiment of the present invention provides to explain the object of principle of the present invention and its practical application, thus enables others skilled in the art understand various exemplary embodiment of the present invention and be applicable to the various distortion of the special-purpose of expecting.Embodiment is not intended to limit or limits the invention to disclosed exact embodiment.Distortion and equivalent structure apparent to one skilled in the art, and this distortion and equivalent structure are also included in the spirit and scope of claims.
Fig. 1 is the Facad structure schematic diagram of the photovoltaic coated glass abrasion wear test machine of embodiment of the present invention.Fig. 2 is the side structure schematic diagram of the photovoltaic coated glass abrasion wear test machine of embodiment of the present invention, and Fig. 2 is the side view of Fig. 1.
First, the photovoltaic coated glass of present embodiment is described in detail by the structure of abrasion wear test machine (below, sometimes referred to as " testing machine ").
As depicted in figs. 1 and 2, the photovoltaic coated glass abrasion wear test machine (below sometimes referred to as " testing machine ") of present embodiment, comprises base 3, casing 9 and bistrique portion 10, electronic controller 2, bistrique and rotates clamp 4, bistrique fixed part 5, bistrique swing pinion 6, push rod 7 and power motor 8.When testing testing sample, placing sample on the base 3, making the surface to be measured of sample be positioned at the below in bistrique portion 10, and bistrique portion 10 is contacted with predetermined pressure with the surface to be measured of this sample.
Be provided with casing 9 on the base 3, in casing 9, be provided with power motor 8.Power motor 8 is connected with push rod 7.Power motor 8 can drive push rod 7 at sample by frictional direction, (being left and right directions in the inward-outward direction perpendicular to paper in Fig. 1, Fig. 2) moves back and forth with predetermined amplitude at a predetermined velocity such as in the horizontal, thus band rotary bistrique at sample by frictional direction, such as in the horizontal at a predetermined velocity with predetermined amplitude to-and-fro movement.
Push rod 7 is connected with bistrique portion 10.Bistrique portion 10 comprises wheelhead pressure adjusting portion 1, bistrique swing pinion 6 and bistrique fixed part 5.Bistrique fixed part 5 installs bistrique.
Bistrique fixed part 5 is connected with bistrique swing pinion 6.Bistrique swing pinion 6 can be with rotary bistrique fixed part and bistrique jointly to rotate.Above bistrique swing pinion 6, be provided with wheelhead pressure adjusting portion 1.Such as by regulating the weight of wheelhead pressure adjusting portion 1, bistrique (bistrique portion 10) can be regulated sample applied pressure size.Wheelhead pressure adjusting portion 1 can be such as balancing weight.
In addition, in the side of the close bistrique swing pinion 6 of casing 9, bistrique is installed and rotates clamp 4.When bistrique swing pinion 6 encountered by each bistrique rotation clamp 4, bistrique rotates clamp 4 makes bistrique swing pinion 6 rotate predetermined angular, thus band rotary bistrique rotates predetermined angular.The angle that bistrique rotates at every turn can regulate by selecting the gear of suitable pitch.
In addition, on casing 9, be also provided with electronic controller 2.Electronic controller 2 pairs of power motors 8 control.Electronic controller 2, by controlling power motor 8, controls the motion of push rod 7, thus controls the to-and-fro movement of bistrique.In addition, electronic controller 2 such as can record and control the reciprocating number of times of in test bistrique, to-and-fro movement speed, reciprocation amplitude etc.
In the present embodiment, as bistrique rotating mechanism, rotate clamp 4 for bistrique and be illustrated, but this is an example, bistrique rotating mechanism also can be other structures, such as also can for being arranged on the motor in bistrique portion 10.Such as, as long as when each bistrique portion 10 arrives the precalculated position on the friction track of these 10 pairs of samples in bistrique portion, this motor makes bistrique portion 10 rotate fixed angle, and so, this motor also can as bistrique rotating mechanism.
In addition, in the present embodiment, as rotating actuator, be illustrated for bistrique swing pinion 6, but this is an example, as long as select suitable rotating actuator adaptably with bistrique rotating mechanism, so rotating actuator also can adopt other structures, such as when bistrique rotating mechanism is the electric rotating machine being arranged on bistrique portion 10, rotating actuator such as can adopt the axle be connected with this electric rotating machine.
In addition, the predetermined angular that predetermined amplitude in moving back and forth of predetermined pressure when bistrique portion as above contacts with sample strain, bistrique portion and predetermined speed, bistrique portion rotate at every turn requires to determine according to abrasion test, such as according to EN1096-2:2012 standard, adopt the anglec of rotation of 10-30.
Below, to utilizing the testing machine of present embodiment to be described in detail to the process that testing sample carries out abrasion test.
First, suitable bistrique is selected according to testing requirements, and be arranged on bistrique fixed part 5, and regulate wheelhead pressure adjusting portion 1 according to testing requirements, setting bistrique is to testing sample applied pressure, then ready sample is placed on the base 3, make the surface to be measured of sample be positioned at the below of bistrique, and by regulating wheelhead pressure adjusting portion 1 to make bistrique contact (S1) with predetermined pressure pressure with the surface to be measured of sample.
Then, according to testing requirements, suitably electronic controller 2 is arranged (S2).Now, such as bistrique in test is set by moving back and forth the Rubbing number of rubbed sample, the reciprocating speed of bistrique and amplitude etc.
Then, by controlling electronic controller 2, starting power motor 8, making bistrique in transverse direction (being left and right directions in the inward-outward direction perpendicular to paper in Fig. 1, Fig. 2) upper to-and-fro movement, the surface to be measured of sample is rubbed, until complete testing requirements (S3).
Now, power motor 8 starts rear drive push rod 7, and transverse direction (being left and right directions in the inward-outward direction perpendicular to paper in Fig. 1, Fig. 2) moves reciprocatingly with predetermined amplitude at a predetermined velocity.Push rod 7 is with rotary bistrique portion 10 to move reciprocatingly with above-mentioned predetermined speed and predetermined amplitude in the horizontal together, and bistrique is moved reciprocatingly in the horizontal with same speed, rubs to the surface to be measured of sample.While traverse motion is done in bistrique portion 10, whenever bistrique portion 10 and bistrique rotates clamp 4 touch time, bistrique rotates clamp 4 and promotes bistrique swing pinion 6 and rotate the angle of fixing, such as, rotate the angle of a pitch of this bistrique swing pinion 6.By the rotation of bistrique swing pinion 6, bistrique also rotates equal angular.
Like this, each bistrique portion 10 and bistrique rotate clamp 4 when touching, bistrique all can rotate predetermined angular, thus in whole process of the test, circumferentially more even contiguously at the surface of contact of bistrique and surface contact to be measured of the face of bistrique and surface contact to be measured can be made, bistrique can be suppressed different from the surface nature of each part of the surface of contact on surface to be measured brought on the impact tested, make test accuracy higher.
After Rubbing number (bistrique moves back and forth the number of times rubbed to the surface to be measured of sample) reaches set point number, electronic controller 2 makes power motor 8 stop, and terminates test.
Above the structure of embodiments of the present invention and process of the test are described.
According to the present invention, because be provided with wheelhead pressure adjusting portion, therefore, it is possible to control bistrique exactly to testing sample applied pressure.
In addition because bistrique by power motor at a predetermined velocity with predetermined amplitude to-and-fro movement, the surface to be measured of testing sample is rubbed, so the track of bistrique friction is fixing, and the rub speed of testing sample and amplitude can be controlled more accurately.
In addition, whenever bistrique swing pinion and bistrique rotate clamp touch time, bistrique can rotate fixed angle.Therefore, it is possible to make each part in the face of bistrique and sample contacts all can with each part uniform contact on the surface to be measured of sample rub.So the impact that the surface nature difference can eliminating each part of the surface of contact of bistrique is brought, the anti-wear performance of sample can be judged more accurately.
In addition, can by selecting the bistrique swing pinion of suitable pitch, regulating the angle that bistrique rotates at every turn, so can ensure that the angle that bistrique rotates is fixing at every turn, and is uniform.
Because the bistrique of photovoltaic coated glass abrasion wear test machine of the present invention and the contact area of sample, bistrique is all adjustable to pressure of sample etc., so according to testing requirements, can measure dissimilar sample, can be applied to the abrasion test of all kinds sample.
In addition, photovoltaic coated glass abrasion wear test machine of the present invention, by electronic controller, achieves the automatic control to whole process of the test, significantly improves test efficiency.
In the present invention, as bistrique rotating mechanism, rotate clamp for bistrique and be illustrated, but this is an example, as long as can realize effect of the present invention, bistrique rotating mechanism also can be other structures, such as, be above-mentioned electric rotating machine.
In addition, in the present invention, as rotating actuator, be illustrated for bistrique swing pinion, but this is an example, as long as select suitable rotating actuator adaptably with bistrique rotating mechanism, so rotating actuator also can adopt other structures, such as, be the axle be connected with electric rotating machine as above.
In addition, electronic controller is also an example of control part, as long as this control part can control power motor, electric rotating machine realizes function of the present invention, then also can adopt the control part of other types, such as mechanical control device.
The aforementioned description to the specific embodiment of the present invention is the object in order to illustration and explanation.Limit the present invention is not thought in these descriptions, or the present invention is defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can make a lot of change or change.The object selected illustrative embodiments and illustrate is to explain certain principles of the present invention and practical application thereof, thus others skilled in the art is realized and utilizes various different illustrative embodiments of the present invention and various different selection and change.Scope of the present invention is intended to limited by appended claim and equivalents thereof.
Industrial utilizability
It is useful when the present invention carries out abrasion test to photovoltaic coated glass.
Claims (10)
1. a photovoltaic coated glass abrasion wear test machine, is characterized in that, comprising:
Frame;
The base of sample is installed;
Be arranged on the bistrique portion in described frame, described bistrique portion has the bistrique fixed part of fixing bistrique;
The power motor power drive mechanism be connected with described bistrique portion;
Make the bistrique rotating mechanism of described mill head rotation;
The power motor be connected with described power motor power drive mechanism; With
The control part be electrically connected with described power motor,
Described control part controls described power motor, described power motor is made by described power motor power drive mechanism, described bistrique portion to be contacted and being moved back and forth with predetermined amplitude at a predetermined velocity by frictional direction at described sample with predetermined pressure with the surface to be measured of the sample that described base is installed
In the reciprocating movement in described bistrique portion, each described bistrique portion arrive described sample by precalculated position on frictional direction time, described bistrique rotating mechanism makes described mill end rotation predetermined angular.
2. photovoltaic coated glass abrasion wear test machine according to claim 1, it is characterized in that, described bistrique portion comprises:
Transmit the rotating actuator making the power of described mill end rotation of described bistrique rotating mechanism,
Described bistrique rotating mechanism makes described bistrique rotate predetermined angular by described rotating actuator.
3. photovoltaic coated glass abrasion wear test machine according to claim 1 or 2, it is characterized in that, described bistrique rotating mechanism is be arranged on bistrique in described frame to rotate clamp, described sample be the position that by frictional direction with described bistrique rotate clamp contacted of described bistrique portion at described sample by the precalculated position on frictional direction.
4. photovoltaic coated glass abrasion wear test machine according to claim 3, it is characterized in that, described rotating actuator is gear.
5. photovoltaic coated glass abrasion wear test machine according to claim 1 or 2, is characterized in that, described bistrique rotating mechanism is the electric rotating machine being arranged on bistrique portion.
6. photovoltaic coated glass abrasion wear test machine according to claim 5, it is characterized in that, described rotating actuator is the axle be connected with described electric rotating machine.
7. photovoltaic coated glass abrasion wear test machine according to claim 1 or 2, is characterized in that, described bistrique portion also comprises:
Regulate bistrique to the wheelhead pressure adjusting portion of sample applied pressure, regulate described predetermined pressure by described wheelhead pressure adjusting portion.
8. photovoltaic coated glass abrasion wear test machine according to claim 1 or 2, is characterized in that:
By the number of times that described control part setting bistrique portion moves back and forth.
9. photovoltaic coated glass abrasion wear test machine according to claim 1 or 2, is characterized in that:
The described predetermined speed and described predetermined amplitude that described bistrique portion moves back and forth is set by control part.
10. photovoltaic coated glass abrasion wear test machine according to claim 1, is characterized in that:
Described power motor power drive mechanism is push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691547.0A CN104359779B (en) | 2014-11-25 | 2014-11-25 | Photovoltaic coated glass abrasion wear test machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691547.0A CN104359779B (en) | 2014-11-25 | 2014-11-25 | Photovoltaic coated glass abrasion wear test machine |
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| CN104359779A true CN104359779A (en) | 2015-02-18 |
| CN104359779B CN104359779B (en) | 2017-12-15 |
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| CN201410691547.0A Active CN104359779B (en) | 2014-11-25 | 2014-11-25 | Photovoltaic coated glass abrasion wear test machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106226184A (en) * | 2016-08-31 | 2016-12-14 | 德凯宜特（昆山）检测有限公司 | A kind of abrasion wear test machine |
| CN106501072A (en) * | 2016-12-02 | 2017-03-15 | 重庆理工大学 | The analogue experiment installation of degree of injury under a kind of photovoltaic glass use state |
| CN106501114A (en) * | 2016-12-02 | 2017-03-15 | 重庆理工大学 | The analogue experiment method of degree of injury under photovoltaic glass use state |
| CN111044398A (en) * | 2019-11-12 | 2020-04-21 | 浙江耀阳新材料科技有限公司 | Film anti-scraping test equipment |
| CN111208028A (en) * | 2020-01-17 | 2020-05-29 | 成都光明光电股份有限公司 | Tester and method for detecting environmental suitability of optical glass |
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| CN106501114B (en) * | 2016-12-02 | 2019-01-08 | 重庆理工大学 | The analogue experiment method of degree of injury under photovoltaic glass use state |
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| CN111044398A (en) * | 2019-11-12 | 2020-04-21 | 浙江耀阳新材料科技有限公司 | Film anti-scraping test equipment |
| CN111044398B (en) * | 2019-11-12 | 2022-03-25 | 浙江耀阳新材料科技有限公司 | Film anti-scraping test equipment |
| CN111208028A (en) * | 2020-01-17 | 2020-05-29 | 成都光明光电股份有限公司 | Tester and method for detecting environmental suitability of optical glass |
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|---|---|
| CN104359779B (en) | 2017-12-15 |
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Inventor after: Wang Dong Inventor after: Liu Zhimin Inventor after: Zhang Chaojie Inventor after: Wang Jingjing Inventor after: Li Boye Inventor after: Huang Xiaolou Inventor after: Wen Yugang Inventor after: Zuo Huixia Inventor after: Du Dayan Inventor after: Huo Yongchen Inventor after: Liu Haitao Inventor after: Bo Cong Inventor after: Dai Zheng Inventor after: Li Yang Inventor after: Yang Fan Inventor after: Xiao Pengjun Inventor after: Han Song Inventor after: Qiu Juan Inventor after: Wang Li Inventor after: Li Menglei Inventor before: Wang Dong Inventor before: Wang Li Inventor before: Huang Xiaolou Inventor before: Wen Yugang Inventor before: Zuo Huixia Inventor before: Du Dayan Inventor before: Dai Zheng Inventor before: Zhang Chaojie Inventor before: Xiao Pengjun Inventor before: Han Song Inventor before: Bo Cong Inventor before: Qiu Juan Inventor before: Li Yang Inventor before: Wang Jingjing Inventor before: Li Boye |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |